From a633cdd43ff629eff6d3da2c74b63570eb14e615 Mon Sep 17 00:00:00 2001
From: sr_jr <simran.topcoder@gmail.com>
Date: Fri, 19 Jun 2020 01:37:39 +0530
Subject: [PATCH] fix for issue #4556

---
 src/services/challenges.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/services/challenges.js b/src/services/challenges.js
index ea3818cb..e3717ae1 100644
--- a/src/services/challenges.js
+++ b/src/services/challenges.js
@@ -363,7 +363,7 @@ class ChallengesService {
           // Remove AV Scan, SonarQube Review and Virus Scan review types
           const reviewScans = await this.private.submissionsService.getScanReviewIds();
           submissions.forEach((s, i) => {
-            submissions[i].review = _.reject(s.review, r => _.includes(reviewScans, r.typeId));
+            submissions[i].review = _.reject(s.review, r => r && _.includes(reviewScans, r.typeId));
           });
 
           // Add submission date to registrants